[Webkit-unassigned] [Bug 252906] [WPE] Some WebGL2 tests are flaky

Fri Feb 24 08:01:46 PST 2023

https://bugs.webkit.org/show_bug.cgi?id=252906

--- Comment #1 from Carlos Alberto Lopez Perez <clopez at igalia.com> ---
Here is a report that I generated with wktesthunter for the flakiness of this tests since 259359 at main to 260782 at main :

The bot wpe-release completed 407 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: fast/canvas/webgl/webgl2-texture-upload-enums.html
  407 times [100%]       ->  TEXT

--

The bot wpe-release completed 292 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/extensions/ext-color-buffer-float.html
  160 times [54.8%]      ->  TEXT
  132 times [45.2%]      ->  PASS
--

The bot wpe-release completed 292 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/extensions/ext-color-buffer-half-float.html
  160 times [54.8%]      ->  TEXT
  132 times [45.2%]      ->  PASS
--

The bot wpe-release completed 292 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/reading/read-pixels-from-fbo-test.html
  292 times [100%]       ->  TEXT

--

The bot wpe-release completed 292 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/renderbuffers/invalidate-framebuffer.html
  182 times [62.3%]      ->  TEXT
  110 times [37.7%]      ->  PASS
--

The bot wpe-release completed 292 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/renderbuffers/multisample-with-full-sample-counts.html
  182 times [62.3%]      ->  TEXT
  110 times [37.7%]      ->  PASS
--

The bot wpe-release completed 291 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/rendering/blitframebuffer-test.html
  169 times [58.1%]      ->  TEXT
  122 times [41.9%]      ->  PASS
--

The bot wpe-release completed 286 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/rendering/fs-color-type-mismatch-color-buffer-type.html
  286 times [100%]       ->  TEXT

--

The bot wpe-release completed 286 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/rendering/rgb-format-support.html
  164 times [57.3%]      ->  TEXT
  122 times [42.7%]      ->  PASS
--

The bot wpe-release completed 282 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/textures/image_bitmap_from_video/tex-2d-r8-red-unsigned_byte.html
  180 times [63.8%]      ->  TEXT
  102 times [36.2%]      ->  PASS
--

The bot wpe-release completed 282 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/textures/video/tex-2d-r8-red-unsigned_byte.html
  158 times [56.0%]      ->  TEXT
  124 times [44.0%]      ->  PASS
--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/context/premultiplyalpha-test.html
  293 times [100%]       ->  TEXT

--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/extensions/webgl-draw-buffers.html
  293 times [100%]       ->  TEXT

--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/glsl/bugs/conditional-discard-in-loop.html
  293 times [100%]       ->  TEXT

--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/limits/gl-min-textures.html
  288 times [98.3%]      ->  PASS
  5 times [1.7%]         ->  TEXT
--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/rendering/gl-scissor-test.html
  149 times [50.9%]      ->  TEXT
  144 times [49.1%]      ->  PASS
--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/textures/image_bitmap_from_video/tex-2d-rgb-rgb-unsigned_byte.html
  164 times [56.0%]      ->  TEXT
  129 times [44.0%]      ->  PASS
--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/textures/video/tex-2d-rgb-rgb-unsigned_byte.html
  106 times [36.2%]      ->  PASS
  187 times [63.8%]      ->  TEXT
--

The bot wpe-release completed 288 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/query/occlusion-query.html
  51 times [17.7%]       ->  TIMEOUT
  236 times [81.9%]      ->  TIMEOUT TEXT
--

The bot wpe-release completed 282 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/textures/canvas_sub_rectangle/tex-2d-rgb5_a1-rgba-unsigned_short_5_5_5_1.html
  281 times [99.6%]      ->  PASS
  1 times [0.4%]         ->  TIMEOUT
--


The bot wpe-release completed 281 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance2/transform_feedback/transform_feedback.html
  45 times [16.0%]       ->  TIMEOUT
  236 times [84.0%]      ->  TIMEOUT TEXT
--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/canvas/drawingbuffer-static-canvas-test.html
  291 times [99.3%]      ->  PASS
  2 times [0.7%]         ->  TEXT PASS
--

The bot wpe-release completed 293 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.0/conformance/context/context-release-upon-reload.html
  289 times [98.6%]      ->  PASS
  4 times [1.4%]         ->  TEXT PASS
--


The bot wpe-release completed 272 runs on the interval [259359 at main-260782@main]
Frecuency of results for test: webgl/2.0.y/conformance2/transform_feedback/transform_feedback.html
  236 times [86.8%]      ->  TIMEOUT TEXT
  36 times [13.2%]       ->  TIMEOUT

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